Reply To: calculator programme

[yeswanth]

<br /> #include <stdio.h><br /> #include <conio.h><br /> #include <math.h><br /> main()<br /> {<br />  int a,b,sum,diff,prdct,ch;<br />  double sr;<br />  long sq,cube;<br />  float c,d,ratio;<br />  do<br />   {<br />     clrscr();<br />     printf("t*****Ruel Pagayon Copyright--2007--04--10--*****");<br />     printf("nnntt*****Simple Calculator*****nn");<br />     printf("tt**Operations**n");<br />     printf("ttt*(1)Additionn");<br />     printf("ttt*(2)Subtractionn");<br />     printf("ttt*(3)Multiplicationn");<br />     printf("ttt*(4)Divisionn");<br />     printf("ttt*(5)Squaren");<br />     printf("ttt*(6)Cuben");<br />     printf("ttt*(7)SquareRootn");<br />     printf("nEnter the number of your choice: ");<br />     scanf("%d", &#038;ch);<br />     switch(ch)<br />     {<br />     case 1:<br />     printf("nttEnter two numbers: ");<br />     scanf("%d %d", &#038;a,&#038;b);<br />     sum = a + b;<br />     printf("nnttThe Sum is : %d", sum);<br />     break;<br />     case 2:<br />     printf("nttEnter two numbers: ");<br />     scanf("%d %d", &#038;a,&#038;b);<br />     diff = a - b;<br />     printf("nnttThe Difference is : %d", diff);<br />     break;<br />     case 3:<br />     printf("nttEnter two numbers: ");<br />     scanf("%d %d", &#038;a,&#038;b);<br />     prdct = a * b;<br />     printf("nnttThe Product is : %d", prdct);<br />     break;<br />     case 4:<br />     printf("nttEnter two numbers: ");<br />     scanf("%f %f", &#038;c,&#038;d);<br />     ratio = c / d;<br />     printf("nnttThe Quotient is : %f", ratio);<br />     break;<br />     case 5:<br />     printf("nttEnter a number: ");<br />     scanf("%d", &#038;a);<br />     sq = a * a;<br />     printf("nnttThe Square of %d is : %d", a,sq);<br />     break;<br />     case 6:<br />     printf("nttEnter a number: ");<br />     scanf("%d", &#038;a);<br />     cube = a * a * a;<br />     printf("nnttThe Cube of %d is : %d", a,cube);<br />     break;<br />     case 7:<br />     printf("nttEnter a number: ");<br />     scanf("%d", &#038;a);<br />     sr = sqrt(a);<br />     printf("nnttThe SquareRoot of %d is : %f", a,sr);<br />     break;<br />     }<br />   printf("nnnnntttPress 'x' to quit, any other key to continuen");<br />   }<br />  while (getch() != 'x');<br /> }

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<br /> #include <stdio.h><br /> #include <conio.h><br /> #include <math.h><br /> main()<br /> {<br />  int a,b,sum,diff,prdct,ch;<br />  double sr;<br />  long sq,cube;<br />  float c,d,ratio;<br />  do<br />   {<br />     clrscr();<br />     printf("t*****Ruel Pagayon Copyright--2007--04--10--*****");<br />     printf("nnntt*****Simple Calculator*****nn");<br />     printf("tt**Operations**n");<br />     printf("ttt*(1)Additionn");<br />     printf("ttt*(2)Subtractionn");<br />     printf("ttt*(3)Multiplicationn");<br />     printf("ttt*(4)Divisionn");<br />     printf("ttt*(5)Squaren");<br />     printf("ttt*(6)Cuben");<br />     printf("ttt*(7)SquareRootn");<br />     printf("nEnter the number of your choice: ");<br />     scanf("%d", &#038;ch);<br />     switch(ch)<br />     {<br />     case 1:<br />     printf("nttEnter two numbers: ");<br />     scanf("%d %d", &#038;a,&#038;b);<br />     sum = a + b;<br />     printf("nnttThe Sum is : %d", sum);<br />     break;<br />     case 2:<br />     printf("nttEnter two numbers: ");<br />     scanf("%d %d", &#038;a,&#038;b);<br />     diff = a - b;<br />     printf("nnttThe Difference is : %d", diff);<br />     break;<br />     case 3:<br />     printf("nttEnter two numbers: ");<br />     scanf("%d %d", &#038;a,&#038;b);<br />     prdct = a * b;<br />     printf("nnttThe Product is : %d", prdct);<br />     break;<br />     case 4:<br />     printf("nttEnter two numbers: ");<br />     scanf("%f %f", &#038;c,&#038;d);<br />     ratio = c / d;<br />     printf("nnttThe Quotient is : %f", ratio);<br />     break;<br />     case 5:<br />     printf("nttEnter a number: ");<br />     scanf("%d", &#038;a);<br />     sq = a * a;<br />     printf("nnttThe Square of %d is : %d", a,sq);<br />     break;<br />     case 6:<br />     printf("nttEnter a number: ");<br />     scanf("%d", &#038;a);<br />     cube = a * a * a;<br />     printf("nnttThe Cube of %d is : %d", a,cube);<br />     break;<br />     case 7:<br />     printf("nttEnter a number: ");<br />     scanf("%d", &#038;a);<br />     sr = sqrt(a);<br />     printf("nnttThe SquareRoot of %d is : %f", a,sr);<br />     break;<br />     }<br />   printf("nnnnntttPress 'x' to quit, any other key to continuen");<br />   }<br />  while (getch() != 'x');<br /> }